HTTPS clone URL

Subversion checkout URL

Removed found Incubation disclaimers
Change website URLs to point at lucy.apache.org
Change repository URLs to point at the new location (Build.PL, gemspec,
release_commands.pl, etc.)
Updated e-mails where found.
git-svn-id: https://svn.apache.org/repos/asf/lucy/trunk@1306718 13f79535-47bb-0310-9956-ffa450edef68